Detecting changes in human cerebral blood flow after acute exercise using arterial spin labeling: Implications for fMRI

@article{Smith2010DetectingCI,
  title={Detecting changes in human cerebral blood flow after acute exercise using arterial spin labeling: Implications for fMRI},
  author={Jason Smith and Eric S. Paulson and Dane B. Cook and Matthew Verber and Qu Tian},
  journal={Journal of Neuroscience Methods},
  year={2010},
  volume={191},
  pages={258-262}
}
The use of arterial spin labeling to measure cerebral blood flow (CBF) after acute exercise has not been reported. The aims of this study were to examine: (1) the optimal inversion time to detect changes in CBF after acute exercise and (2) if acute exercise alters CBF in the motor cortex at rest or during finger-tapping. Subjects (n=5) performed 30 min of moderate intensity exercise on an electronically braked cycle ergometer (perceived exertion 'somewhat hard'). Before and after exercise… CONTINUE READING

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